ES485289A1 - Perfeccionamientos en los rodillos de ajuste de flexion - Google Patents

Perfeccionamientos en los rodillos de ajuste de flexion

Info

Publication number
ES485289A1
ES485289A1 ES485289A ES485289A ES485289A1 ES 485289 A1 ES485289 A1 ES 485289A1 ES 485289 A ES485289 A ES 485289A ES 485289 A ES485289 A ES 485289A ES 485289 A1 ES485289 A1 ES 485289A1
Authority
ES
Spain
Prior art keywords
roll
controlled deflection
pressure
pressure line
roll shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES485289A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Escher Wyss AG filed Critical Escher Wyss AG
Publication of ES485289A1 publication Critical patent/ES485289A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • B21B27/055—Sleeved rolls with deflectable sleeves with sleeves radially deflectable on a stationary beam by means of hydraulic supports
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0206—Controlled deflection rolls
    • D21G1/0213—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member
    • D21G1/022—Controlled deflection rolls with deflection compensation means acting between the roller shell and its supporting member the means using fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • F16C13/022—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle
    • F16C13/024—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle
    • F16C13/026—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure
    • F16C13/028—Bearings supporting a hollow roll mantle rotating with respect to a yoke or axle adjustable for positioning, e.g. radial movable bearings for controlling the deflection along the length of the roll mantle by fluid pressure with a plurality of supports along the length of the roll mantle, e.g. hydraulic jacks

Abstract

Perfeccionamientos en los rodillos de ajuste de flexión con un montante fijo y una camisa de cilindro que gira en torno al mismo y que puede desplazarse respecto del montante para la realización de movimiento de elevación, constituyendo una fuerza de presión bajo la influencia de al menos un elemento de apoyo que actúa entre la camisa de cilindro y el montante, caracterizado por un elemento de mando dispuesto entre al camisa de cilindro y el montante, al que afecta el movimiento de elevación de la camisa de cilindro, y porque al superarse un valor máximo admisible del movimiento de elevación la fuerza de presión deel elemento de apoyo influye en el sentido de una limitación hasta una medida no peligrosa para la camisa de cilindro.
ES485289A 1978-11-08 1979-10-23 Perfeccionamientos en los rodillos de ajuste de flexion Expired ES485289A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1146978 1978-11-08

Publications (1)

Publication Number Publication Date
ES485289A1 true ES485289A1 (es) 1980-04-16

Family

ID=4373803

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485289A Expired ES485289A1 (es) 1978-11-08 1979-10-23 Perfeccionamientos en los rodillos de ajuste de flexion

Country Status (13)

Country Link
US (1) US4319389A (es)
JP (1) JPS5565717A (es)
AT (1) AT368211B (es)
BR (1) BR7907184A (es)
CA (1) CA1109300A (es)
DE (1) DE2849253C2 (es)
ES (1) ES485289A1 (es)
FI (1) FI66242C (es)
FR (1) FR2441087B1 (es)
GB (1) GB2036252B (es)
IT (1) IT1126311B (es)
NL (1) NL7907575A (es)
SE (1) SE7909228L (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT369063B (de) * 1979-05-10 1982-12-10 Escher Wyss Ag Walzvorrichtung zum walzen von bahnfoermigen materialien
DE2943644A1 (de) * 1979-10-29 1981-05-07 Küsters, Eduard, 4150 Krefeld Walzenanordnung zur druckbehandlung von warenbahnen
AT373310B (de) * 1980-02-05 1984-01-10 Escher Wyss Ag Durchbiegungseinstellwalze zur druckbehandlung von materialbahnen, insbesondere papierbahnen
DE3025799C2 (de) * 1980-07-08 1982-11-25 J.M. Voith Gmbh, 7920 Heidenheim Preßwalze, deren Durchbiegung einstellbar ist
DE3101429A1 (de) * 1981-01-14 1982-09-02 Escher Wyss AG, Zürich "walzvorrichtung"
DE3109536C3 (de) * 1981-03-13 1994-04-14 Escher Wyss Ag Regelanordnung für ein Quarto-Metallwalzwerk
DE3138365A1 (de) * 1981-09-21 1983-04-14 Escher Wyss AG, Zürich Durchbiegungseinstellwalze
CH656812A5 (de) * 1982-04-08 1986-07-31 Escher Wyss Ag Walzvorrichtung.
DE3329595C2 (de) * 1983-08-16 1993-02-18 Küsters, Eduard, 4150 Krefeld Walze für einen Folienziehkalander
DE3416210C3 (de) * 1984-05-02 1994-07-14 Kleinewefers Gmbh Walzenpresse für Papier- und ähnliche Bahnen
DE3539428A1 (de) * 1985-11-07 1987-05-21 Kleinewefers Gmbh Deformationsregelwalze
DE3611859A1 (de) * 1986-04-09 1987-10-15 Kleinewefers Gmbh Deformationsregelwalze
CA1296557C (en) * 1986-04-09 1992-03-03 Josef Pav System of rolls for use in calenders and like machines
DE3611858A1 (de) * 1986-04-09 1987-10-15 Kleinewefers Gmbh Deformationsregelwalze
FI74072C (fi) * 1986-04-16 1987-12-10 Valmet Oy Glidskoarrangemang foer boejningskompenserad vals.
DE3632906A1 (de) * 1986-08-20 1988-02-25 Kleinewefers Gmbh Deformationsregelwalze
FI75217C (fi) * 1986-11-10 1988-05-09 Valmet Oy Boejningsreglerad vals.
KR960015899B1 (ko) * 1987-03-27 1996-11-23 벨로이트 코오포레이숀 자기 부하 제어 편향 로울
GB2207979B (en) * 1987-08-08 1991-03-13 Beloit Walmsley Ltd Improvements in or relating to press rolls
DE3805323C1 (es) * 1988-02-20 1989-05-03 Eduard Kuesters, Maschinenfabrik, Gmbh & Co Kg, 4150 Krefeld, De
DE3843294A1 (de) * 1988-12-22 1990-07-05 Kuesters Eduard Maschf Walzenanordnung mit einer unterwalze mit hydraulischer innenabstuetzung
DE3918989C1 (es) * 1989-06-10 1990-12-13 Eduard Kuesters Maschinenfabrik Gmbh & Co Kg, 4150 Krefeld, De
FI97565C (fi) * 1995-02-22 1997-01-10 Valmet Paper Machinery Inc Menetelmä paperikonetta tai vastaavaa varten tarkoitetun putkimaisen telan telavaipan liukulaakeroimiseksi ja menetelmää soveltava putkimainen tela
FI98320C (fi) * 1994-03-09 1997-05-26 Valmet Paper Machinery Inc Menetelmä paperikonetta tai vastaavaa varten tarkoitetun putkimaisen telan telavaipan liukulaakeroimiseksi ja menetelmää soveltava putkimainen tela
DE69526878T2 (de) * 1994-03-09 2002-12-19 Metso Paper Inc Verfahren zum Positionieren des Rollmantels einer rohrförmige Rolle, zum Gebrauch in einer Papier- oder ähnlichen Maschine, mittels Gleitlager und eine Rolle zur Durchführung des Verfahrens
US5447605A (en) * 1994-08-22 1995-09-05 Beloit Technologies, Inc. Position control for self-loading roll
DE19955862C1 (de) * 1999-11-20 2001-08-30 Voith Paper Patent Gmbh Walze und Kalander
FI116310B (fi) 2000-05-10 2005-10-31 Metso Paper Inc Paperi-/kartonki- tai jälkikäsittelykoneen taipumakompensoitu tela
DE10159723C2 (de) * 2001-12-05 2003-11-20 Voith Paper Patent Gmbh Vorrichtung zur Bestimmung eines Mantelhubes einer Walze
GB201204248D0 (en) 2012-03-10 2012-04-25 Romax Technology Ltd Pin retainer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH556946A (de) * 1972-10-26 1974-12-13 Escher Wyss Ag Druckwalze.
DE2305685B2 (de) * 1973-02-06 1975-02-13 Maschinenfabrik Koeppern & Co Kg, 4320 Hattingen Hydraulische Abstützung für die schiebbar gelagerte Walze In Walzenpressen
CH589806A5 (es) * 1975-03-04 1977-07-15 Escher Wyss Ag
DE2623492C3 (de) * 1976-05-26 1981-06-04 Küsters, Eduard, 4150 Krefeld Vorrichtung zur Drucksteuerung für Walzeinrichtungen
CH608081A5 (es) * 1976-07-13 1978-12-15 Escher Wyss Ag
CH627243A5 (es) * 1978-03-01 1981-12-31 Escher Wyss Ag
DE2825706A1 (de) * 1978-05-22 1979-11-29 Escher Wyss Ag Vorrichtung zur bestimmung der in einer walzvorrichtung mit mindestens einer durchbiegungseinstellwalze und mindestens einer gegenwalze wirkenden druckkraefte
US4212504A (en) * 1979-02-26 1980-07-15 Bakanov Anatoly I Backing device for a working roll of a roll stand

Also Published As

Publication number Publication date
FI793272A (fi) 1980-05-09
FI66242B (fi) 1984-05-31
FR2441087A1 (fr) 1980-06-06
FI66242C (fi) 1984-09-10
US4319389A (en) 1982-03-16
NL7907575A (nl) 1980-05-12
GB2036252B (en) 1982-10-13
BR7907184A (pt) 1980-07-08
JPS5565717A (en) 1980-05-17
DE2849253C2 (de) 1981-01-08
DE2849253B1 (de) 1980-05-14
CA1109300A (en) 1981-09-22
IT7927036A0 (it) 1979-11-05
AT368211B (de) 1982-09-27
ATA864278A (de) 1982-01-15
FR2441087B1 (fr) 1985-07-05
GB2036252A (en) 1980-06-25
SE7909228L (sv) 1980-05-09
IT1126311B (it) 1986-05-21

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